Most cheapest ip qam modulator combined 8 multiplexers with 10 channels inputs and 8 QAM (DVB-C) modulators

Product Description

Outline
COL5400B8in1 IP QAM module is the latest generational QAM modulator with high integrated level and performance. The modular design of this device makes each of its daughter cards stand-alone when operating. Besides, each daughter card can receive the UDP format TS through GE port, furthermore, it supports up to 10 different IP address or port No. This device is combined 8 multiplexers with 10 channels s and 8 QAM (DVB-C) modulators, which can output adjacent channel RF carrier（48M~860M）through the two RF output interfaces (4 carriers for each). Additionally, the 1U chassis for this modulator supports up to 3 modules (24 channels QAM) while the 4U chassis supports up to 12 modules (96 channels QAM). This 8in1 IP QAM modulator has excellent integrated level, powerful performance and low cost, which is special adequate for the new generation CATV system.
Features
Modular design, 1U chassis supports up to 3 modules and 4U chassis supports up to 12 modules
Fully complying with EN300 429/ITU-T J.83A
2 GE ports support backup , up to 10 IP s, network de-bounce
Supporting UDP protocol, uni-cast and multicast, IGMP V2/V3
Single IP max value 108Mbps, amount coding stream value 840Mbps
Direct-connection or be multiplexed to 8 output channels
Any channel to any output channel multiplexing, amount of output PID per is 256 (maximum)
PCR fine-tuning
PSI / SI editing and inserting
8 QAM modulation carrier output, 4 adjacent channel carrier output, 2 RF output
16QAM、32QAM、64QAM、128QAM、256QAM modulation constellation optional
Symbol rate range: 5.0Msps~7.0Msps
RF output range: 48MHz~860MHz in 1kHz step
RF output level attenuation:  -14dBm~6dBm in 0.5dB step
 MER≥40dB
Network management system
Specifications